SOLUTION: Hello tutor, Here is the question: Find the domain of h(x)= -e^x Description of transformation: Equation(s) for the Horizontal asymptote(s): y-intercept in (x, y) form

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Hello tutor, Here is the question: Find the domain of h(x)= -e^x Description of transformation: Equation(s) for the Horizontal asymptote(s): y-intercept in (x, y) form      Log On


   

Question 192979: Hello tutor,
Here is the question:
Find the domain of h(x)= -e^x
Description of transformation:
Equation(s) for the Horizontal asymptote(s):
y-intercept in (x, y) form:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the domain of h(x)= -e^x
Domain: All Real Numbers
Description of transformation:
Start with y = e^x
Then y = e^-x is a reflection in the y-axis.
Then y = -e^-x is a reflection in the x-axis
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Equation(s) for the Horizontal asymptote(s):
HA is y = 0
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y-intercept in (x, y) form:
Let x = 0, then y = -e^0 = -1
In (x,y) form: (0,-1)